Forgot your password?
Calling all time travelers! Stake your claim as a bonafide chrononaut or share your time travel experiences with our community.
Have you ever dreamt of traveling through time? Of changing history? Of knowing the future? Join us and maybe... Your dreams will come true.
Discussing time travel in physics, theories within general relativity and other spacetime geometries.
Would you? Could you? Puzzle through hypothetical situations and paradoxes which present apparent or logical contradictions.
Predictions and prognostications about the future.
From the legend of the Philadelphia Experiment to the mystery of out-of-place artifact (OOPArt), share and discuss your favorite time travel legends.
Is the history we know what really happened? Speculation about "what if things had happened differently".
What's next for humanity? Postulating possible, probable, and preferable futures and the quest for immortality.
How we got here is part of who we are. A place for history buffs to show off their knowledge and those seeking answers to the mysteries of our past.
Short stories and other creative works from members who've felt the inspiration of temporal displacement.
Unsorted threads from the original TTI forum software. These will be moved into their correct categories over time, but are accessible here until then.